M 4.9 earthquake: Indian Ocean (Indonesia) — August 20, 1977

M 4.9 earthquake: Indian Ocean (Indonesia) — August 20, 1977. Epicenter 368 km S of Praya, depth 33 km, 06:22 Local (1977-08-19 22:22 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (368 km S, Indonesia) — -11.939, 117.078

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